← All ETFs
AGG

iShares Core US Aggregate Bond ETF

US Aggregate Bonds

BlackRock's flagship total-bond fund. A core fixed-income holding tracking the US investment-grade bond market.

Expense ratio0.03%
Assets under mgmt$115.0B
IssuerBlackRock
Inception2003
Hist. CAGR1.7%
Yield4.3%

Top holdings

Largest positions by portfolio weight.

  • US Treasury44.0%
  • MBS Pass-Through26.0%
  • Industrials9.0%
  • Financials8.0%
  • Agency3.0%

Similar ETFs

TickerFundFeeAUMCAGR
AGGiShares Core US Aggregate Bond ETF This fund0.03%$115.0B1.7%
BNDVanguard Total Bond Market ETF0.03%$120.0B1.8%

Model AGG in a portfolio

See how regular contributions to a fund like this could compound over time.

Open the simulator
Illustrative data. Holdings and figures are rounded educational snapshots, not live data or a recommendation to buy.